The structural characteristics of the ligand of the chiral Schiff base are that the ligand has phenol hydroxyl, alcoholic hydroxyl and an imine group, one to three bromine atoms are provided on the framework of double benzene nucleus, and chiral carbon is connected with the nitrogen atom of imine.

手性西佛堿配體的結(jié)構(gòu)特征為含有酚羥基www操屄、醇羥基和亞胺基團(tuán)韩国一区二区自拍偷拍，在萘環(huán)骨架上帶有一至三個(gè)溴原子、级黄色网站免费看，手性碳與亞胺的氮原子相連。

The results of simulations performed at nearly zero temperature demonstrate that stress-induced phase transitions from body-centered cubic to face-centered cubic and hexagonal close-packed structures take place during the deformation process of both Fe and Ta, and the maximum fraction of FCC atoms varies linearly with the tensile strength, from which we can conclude that a critical stress exists for the phase transition to take place.

低溫模擬結(jié)果表明99国产情侣在线播放，納米晶鐵和鉭在變形過(guò)程中都出現(xiàn)了應(yīng)力誘導(dǎo)的相變一级A片222222S·coM，其中FCC結(jié)構(gòu)含量的最大值和抗拉強(qiáng)度成線性關(guān)系，并由此可以推出相變發(fā)生的臨界應(yīng)力值日韩第一页在线导航页。

If we rearrange the atoms in carbon we can make diamond.

如果我們把碳的原子進(jìn)行重組日韩区欧美区，就可以制出鉆石。

The Cr atoms diffuse into diamond substrate, and react with carbon atom in diamond to form carbide on the interface.

濺射沉積功率對(duì)金剛石顆粒與金屬Cr膜的界面擴(kuò)散反應(yīng)有較大的影響色色色免费色。

They would leave subtle clues in the isotopic composition of the limestone by shifting the ratios of light to heavy carbon and oxygen atoms in its calcium carbonate.

那樣會(huì)在石灰?guī)r的同位素構(gòu)成中留下多多少少的痕跡——碳酸鈣中碳原子和氧原子的輕重比例會(huì)改變国产又粗又长又大又色。

They would leave subtle clues in the isotopic composition of the limestone by shifting the ratios of light to heavy carbon and oxygen atoms in its calcium carbonate.

因?yàn)槿绻悄菢拥脑挘?yáng)光將會(huì)被轉(zhuǎn)換成大量的碳干在线永久免费视频、氧原子保存到石灰?guī)r中的碳酸鈣里狼友日韩三级，而事實(shí)卻是，巖層的同位素組成中沒(méi)有留下任何蛛絲馬跡日韩人妻无码免费视频一二区色。

When the carbon condenses, it forms a nanosized tube composed of carbon atoms.

當(dāng)電壓到系統(tǒng)欧美精品亚洲精品日韩传电影、光時(shí)產(chǎn)生的電流通過(guò)這兩個(gè)有機(jī)層。

Is a co-winner of the Nobel Prize in Physics in 1997 for the "development of methods to cool and trap atoms with laser light, shared with Claude Cohen-Tannoudji and William Daniel Phillips.

&他因發(fā)明了&用激光冷卻和俘獲原子的方法榮獲諾貝爾物理學(xué)獎(jiǎng)在线精品视频小网站在线，并與克勞德·科恩·譚諾蒂齊和威廉·丹尼爾·菲利普斯分享此獎(jiǎng)項(xiàng)天堂av.com。

Steven Chu was awarded the Humboldt Prize by the Alexander von Humboldt Foundation in 1995 and is a co-winner of the Nobel Prize in Physics in 1997 for the "development of methods to cool and trap atoms with laser light", shared with Claude Cohen-Tannoudji and William Daniel Phillips.

朱棣文于1995年獲得了德國(guó)洪堡基金會(huì)的洪堡獎(jiǎng)。

We use all the quantum theory of atoms in the initial states, Light compression coefficient and the coupling coefficient of atomic operator compression effects.

我們運(yùn)用全量子理論討論了原子的初態(tài)人人操wwwcom、光場(chǎng)的壓縮系數(shù)和系統(tǒng)的耦合系數(shù)對(duì)原子算符壓縮的影響91黄色视频在线免费在线观看。